#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>


@interface ALNavigationHelper : NSObject
+(void)push:(UINavigationController*)naviController controller:(UIViewController*)controller;
+(void)push:(UINavigationController*)naviController controller:(UIViewController*)controller isAnimated:(BOOL)isAnimated;
+(void)pop:(UINavigationController*)naviController;
+(void)pop:(UINavigationController*)naviController isAnimated:(BOOL)isAnimated;

//获得当前APP顶部的NavigationController
+ (UINavigationController *)currentNavigationController;
//根据VC获得当前APP顶部的NavigationController
+ (UINavigationController *)currentNavigationControllerFrom:(UIViewController *)vc;
@end
